Rhys is a moderately popular boys' name in United States, ranking #426 in 2022 with 733 recorded births. The name reached its all-time peak in 2024 with 946 births ranking #354. Since 1996, the popularity has increased by 864.5%. In 2022, approximately 1 in every 2,380 boys born was named Rhys. RISING Recent data shows the name is currently rising.